The 'group' attribute is not supported in all Klipper versions.
This caused: 'Option group is not valid in section gcode_macro'
Macros will appear under 'Uncategorized' in Mainsail/Fluidd
until Klipper adds official support for macro grouping.
Changed from: [include calibration/*.cfg]
Changed to: [include open4neptune-new/calibration/*.cfg]
This ensures the calibration macros are loaded from the repo
(direct include) instead of a potentially outdated local copy.
Fixes issue where Klipper couldn't find the calibration macros
after users switched to direct include method.